<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>点击</title>
</head>
<body>
	<span id="span_id">快点我</span>
</body>
<script src="../js/jquery.min.js"></script>
<script>
    $(document).ready(function(){
		$("#span_id").click(function(){
			console.log("我被点击了");
		});
	});
</script>
</html>
